ขาย CEM DT-802

เครื่องวัดก๊าซคาร์บอนไดออกไซด์ Carbon Dioxide CO2 Meter > เครื่องวัดก๊าซคาร์บอนไดออกไซด์ Indoor Air Quality CO2 Monitor DT-802

DT-802 : Desktop Indoor Air Quality CO2 Monitor

CO2 Meter DT-802
Features:

1.Checks for Carbon Dioxide (CO2) concentrations with Max/Min value recall function

2.Maintenance free NDIR (non-dispersive infrared) CO2 sensor

3.Indoor Air Quality displayed in ppm with Good (380 to 420ppm), Normal (1000ppm) indication

4.Visible and Audible CO2 warning alarm

5.Displays Year, Month, Date, and Time

6.Automatic Baseline Calibration (minimum CO2 level over 7.5 days) or manual calibration in fresh air

Specifications

Function

Range

Resolution

Accuracy

CO2

0-9999ppm

1ppm

±75ppm(0-2000ppm)/±8%(2000-9999ppm)

Temperature

-10 to 60°C/

14 to 140°F

0.1°C/°F

±1°C/1.8°F

Humidity

0.1 to 99.9%RH

0.1%RH

±3%RH(25°C/30 to 99%RH)

±4%RH(25°C/0 to 30%RH)

Set included : Paper box , Power Adapter (110-220V) , Meter , User Manual.

*** NOT SUPPORT BATTERY ***